package com.lagou.service;

import com.lagou.pojo.Course;

import java.util.List;

public interface CourseService {
    List<Course>findCourseList();
    List<Course> findCourseNameAndStatus(String course_name,String status);


    //创建课程
    public String  SaveCourseSales(Course course);


    //获取ID
    public List<Course>findCourseById(int id);
}
